Hopping on your bike and riding to your local trail network is an obvious advantage in any hometown, in Erie, CO, the Erie Singletrack Advocates are continuing to make this a reality for the relatively young suburban area just outside of Boulder... Read More / Post Comments

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The guidance on this website, and in other IMBA documents, is for reference only and should not be interpreted as a standard, specification or regulation.Mountain biking is inherently risky and could result in injury or death.